please enclose your picture of crack.
sometimes the crack on surface is acceptable in some condition, but the buffer layer must not have crack!!
what is the GMAT-3200? AWS or DIN code?
UTP and SOUDOKAY are expert on hardfacing welding!
Roy
From: Bhupendrasinh Gohil
Sent: Saturday, September 08, 2012 2:06 PM
Subject: [MW:15244] Hard facing on Hammer IS;276 Mn steel Gr.III Reg.
Dear Experts,
As per Client Requirement Hard facing is Required on the Hammer Mn steel Gr.III and Hardness should be maintain 400 to 500BHN.10mm thk Hardfacing is required on four side
Now are doing Hardfacing on the Hammer. First we are making Buffer layer with FCAW process and than we are used GMAT-3200 Electrode for Hard facing.
But problem is that after welding Hard Facing are found crack at so many place.
So kindly Give us your Valuable feedback to resolve our matter.
Regards,
Bhupendrasinh Gohil
MSEL
BARODA
GUJARAT
(Mob.)09687322281
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